My wifi card PCE-AC68 supports this frequency (channel 116) and it works on windows but on manjaro and ubuntu it does not show up at all.
System:
Kernel: 5.8.11-1-MANJARO x86_64 bits: 64 compiler: N/A
parameters: BOOT_IMAGE=/boot/vmlinuz-5.8-x86_64
root=UUID=2984189c-17ba-4341-82b3-02015ace92c2 rw quiet apparmor=1
security=apparmor udev.log_priority=3
Desktop: KDE Plasma 5.19.5 tk: Qt 5.15.1 wm: kwin_x11 dm: SDDM
Distro: Manjaro Linux
Machine:
Type: Desktop Mobo: MSI model: B85-G43 GAMING (MS-7816) v: 2.0
serial: <filter> UEFI: American Megatrends v: 12.8 date: 04/10/2015
CPU:
Topology: Quad Core model: Intel Core i7-4790K bits: 64 type: MT MCP
arch: Haswell family: 6 model-id: 3C (60) stepping: 3 microcode: 28
L2 cache: 8192 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
bogomips: 64030
Speed: 1381 MHz min/max: 800/4800 MHz Core speeds (MHz): 1: 3760 2: 4745
3: 2922 4: 2512 5: 3070 6: 4487 7: 2738 8: 3450
Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled
Type: l1tf
mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
Type: mds mitigation: Clear CPU buffers; SMT vulnerable
Type: meltdown mitigation: PTI
Type: spec_store_bypass
mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1
mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional,
IBRS_FW, STIBP: conditional, RSB filling
Type: srbds mitigation: Microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: NVIDIA GP104 [GeForce GTX 1070] vendor: ASUSTeK driver: nvidia
v: 440.100 alternate: nouveau,nvidia_drm bus ID: 01:00.0 chip ID: 10de:1b81
Display: x11 server: X.Org 1.20.9 compositor: kwin_x11 driver: nvidia
display ID: :0 screens: 1
Screen-1: 0 s-res: 5760x1080 s-dpi: 92 s-size: 1590x301mm (62.6x11.9")
s-diag: 1618mm (63.7")
Monitor-1: DVI-D-0 res: 1920x1080 dpi: 92 size: 531x299mm (20.9x11.8")
diag: 609mm (24")
Monitor-2: HDMI-0 res: 1920x1080 hz: 60 dpi: 93 size: 527x296mm (20.7x11.7")
diag: 604mm (23.8")
Monitor-3: HDMI-1 res: 1920x1080 hz: 60 dpi: 94 size: 521x293mm (20.5x11.5")
diag: 598mm (23.5")
OpenGL: renderer: GeForce GTX 1070/PCIe/SSE2 v: 4.6.0 NVIDIA 440.100
direct render: Yes
Audio:
Device-1: Intel 8 Series/C220 Series High Definition Audio
vendor: Micro-Star MSI driver: snd_hda_intel v: kernel bus ID: 00:1b.0
chip ID: 8086:8c20
Device-2: NVIDIA GP104 High Definition Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus ID: 01:00.1 chip ID: 10de:10f0
Sound Server: ALSA v: k5.8.11-1-MANJARO
Network:
Device-1: Qualcomm Atheros Killer E220x Gigabit Ethernet
vendor: Micro-Star MSI driver: alx v: kernel port: d000 bus ID: 03:00.0
chip ID: 1969:e091
IF: enp3s0 state: down mac: <filter>
Device-2: Broadcom and subsidiaries BCM4360 802.11ac Wireless Network Adapter vendor: ASUSTeK driver: wl v: kernel modules: bcma port: d000
bus ID: 04:00.0 chip ID: 14e4:43a0
IF: wlp4s0 state: up mac: <filter>
IF-ID-1: docker0 state: down mac: <filter>
Drives:
Local Storage: total: 2.47 TiB used: 280.36 GiB (11.1%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/sda vendor: Kingston model: SHSS37A240G size: 223.57 GiB
block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s serial: <filter>
rev: 00.r scheme: GPT
ID-2: /dev/sdb vendor: Crucial model: CT480BX200SSD1 size: 447.13 GiB
block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s serial: <filter>
rev: .6 scheme: MBR
ID-3: /dev/sdc vendor: Western Digital model: WD20EZRX-22D8PB0
size: 1.82 TiB block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
rotation: 5400 rpm serial: <filter> rev: 0A80 scheme: GPT
Partition:
ID-1: / raw size: 252.36 GiB size: 247.40 GiB (98.03%)
used: 193.96 GiB (78.4%) fs: ext4 dev: /dev/sdb1
Swap:
Kernel: swappiness: 60 (default) cache pressure: 100 (default)
ID-1: swap-1 type: partition size: 8.34 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/sdb3
Sensors:
System Temperatures: cpu: 33.5 C mobo: 31.0 C gpu: nvidia temp: 53 C
Fan Speeds (RPM): cpu: 1086 fan-1: 0 fan-3: 0 fan-4: 748 fan-5: 552
gpu: nvidia fan: 0%
Voltages: 12v: N/A 5v: N/A 3.3v: 3.31 vbat: 3.28
Info:
Processes: 328 Uptime: 29m Memory: 15.56 GiB used: 5.75 GiB (37.0%)
Init: systemd v: 246 Compilers: gcc: 10.2.0 alt: 8 clang: 10.0.1
Packages: 2154 pacman: 2146 lib: 472 flatpak: 5 snap: 3 Shell: fish v: 3.1.2
running in: konsole inxi: 3.1.05
When I run iwlist wlp4s0 scan | grep \Frequency it does not show up
Frequency:2.462 GHz (Channel 11)
Frequency:2.462 GHz (Channel 11)
Frequency:2.462 GHz (Channel 11)
Frequency:2.412 GHz (Channel 1)
Frequency:2.437 GHz (Channel 6)
Frequency:2.437 GHz (Channel 6)
Frequency:5.18 GHz (Channel 36)
Frequency:5.18 GHz (Channel 36)
Frequency:5.18 GHz (Channel 36)
Frequency:5.18 GHz (Channel 36)
Frequency:5.22 GHz (Channel 44)
Frequency:2.462 GHz (Channel 11)
Frequency:5.18 GHz (Channel 36)
I also used tools like linSSID with the same result
running iw list shows this
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
* 2467 MHz [12] (20.0 dBm)
* 2472 MHz [13] (20.0 dBm)
* 2484 MHz [14] (disabled)
Band 2:
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 5160 MHz [32] (23.0 dBm)
* 5170 MHz [34] (23.0 dBm)
* 5180 MHz [36] (23.0 dBm)
* 5190 MHz [38] (23.0 dBm)
* 5200 MHz [40] (23.0 dBm)
* 5210 MHz [42] (23.0 dBm)
* 5220 MHz [44] (23.0 dBm)
* 5230 MHz [46] (23.0 dBm)
* 5240 MHz [48] (23.0 dBm)
* 5250 MHz [50] (disabled)
* 5260 MHz [52] (20.0 dBm) (radar detection)
* 5270 MHz [54] (20.0 dBm) (radar detection)
* 5280 MHz [56] (20.0 dBm) (radar detection)
* 5290 MHz [58] (20.0 dBm) (radar detection)
* 5300 MHz [60] (20.0 dBm) (radar detection)
* 5310 MHz [62] (20.0 dBm) (radar detection)
* 5320 MHz [64] (20.0 dBm) (radar detection)
* 5330 MHz [66] (20.0 dBm) (radar detection)
* 5340 MHz [68] (20.0 dBm) (radar detection)
* 5350 MHz [70] (disabled)
* 5360 MHz [72] (disabled)
* 5370 MHz [74] (disabled)
* 5380 MHz [76] (disabled)
* 5390 MHz [78] (disabled)
* 5400 MHz [80] (disabled)
* 5410 MHz [82] (disabled)
* 5420 MHz [84] (disabled)
* 5430 MHz [86] (disabled)
* 5440 MHz [88] (disabled)
* 5450 MHz [90] (disabled)
* 5460 MHz [92] (disabled)
* 5470 MHz [94] (disabled)
* 5480 MHz [96] (26.0 dBm) (radar detection)
* 5490 MHz [98] (26.0 dBm) (radar detection)
* 5500 MHz [100] (26.0 dBm) (radar detection)
* 5510 MHz [102] (26.0 dBm) (radar detection)
* 5520 MHz [104] (26.0 dBm) (radar detection)
* 5530 MHz [106] (26.0 dBm) (radar detection)
* 5540 MHz [108] (26.0 dBm) (radar detection)
* 5550 MHz [110] (26.0 dBm) (radar detection)
* 5560 MHz [112] (26.0 dBm) (radar detection)
* 5570 MHz [114] (26.0 dBm) (radar detection)
* 5580 MHz [116] (26.0 dBm) (radar detection)
* 5590 MHz [118] (26.0 dBm) (radar detection)
* 5600 MHz [120] (26.0 dBm) (radar detection)
* 5610 MHz [122] (26.0 dBm) (radar detection)
* 5620 MHz [124] (26.0 dBm) (radar detection)
* 5630 MHz [126] (26.0 dBm) (radar detection)
* 5640 MHz [128] (26.0 dBm) (radar detection)
* 5650 MHz [130] (26.0 dBm) (radar detection)
* 5660 MHz [132] (26.0 dBm) (radar detection)
* 5670 MHz [134] (26.0 dBm) (radar detection)
* 5680 MHz [136] (26.0 dBm) (radar detection)
* 5690 MHz [138] (26.0 dBm) (radar detection)
* 5700 MHz [140] (26.0 dBm) (radar detection)
* 5710 MHz [142] (26.0 dBm) (radar detection)
* 5720 MHz [144] (disabled)
* 5725 MHz [145] (disabled)
* 5730 MHz [146] (disabled)
* 5735 MHz [147] (13.0 dBm)
* 5740 MHz [148] (13.0 dBm)
* 5745 MHz [149] (13.0 dBm)
* 5750 MHz [150] (13.0 dBm)
* 5755 MHz [151] (13.0 dBm)
* 5760 MHz [152] (13.0 dBm)
* 5765 MHz [153] (13.0 dBm)
* 5770 MHz [154] (13.0 dBm)
* 5775 MHz [155] (13.0 dBm)
* 5780 MHz [156] (13.0 dBm)
* 5785 MHz [157] (13.0 dBm)
* 5790 MHz [158] (13.0 dBm)
* 5795 MHz [159] (13.0 dBm)
* 5800 MHz [160] (13.0 dBm)
* 5805 MHz [161] (13.0 dBm)
* 5810 MHz [162] (13.0 dBm)
* 5815 MHz [163] (13.0 dBm)
* 5820 MHz [164] (13.0 dBm)
* 5825 MHz [165] (13.0 dBm)
* 5830 MHz [166] (13.0 dBm)
* 5840 MHz [168] (13.0 dBm)
* 5850 MHz [170] (13.0 dBm)
* 5860 MHz [172] (13.0 dBm)
* 5870 MHz [174] (disabled)
* 5880 MHz [176] (disabled)
* 5890 MHz [178] (disabled)
* 5900 MHz [180] (disabled)
* 5910 MHz [182] (disabled)
* 5920 MHz [184] (disabled)
* 5930 MHz [186] (disabled)
* 5940 MHz [188] (disabled)
* 5950 MHz [0] (disabled)
* 5960 MHz [2] (disabled)
* 5970 MHz [4] (disabled)
* 5980 MHz [6] (disabled)
* 5990 MHz [8] (disabled)
* 6000 MHz [10] (disabled)
* 6010 MHz [12] (disabled)
* 6020 MHz [14] (disabled)
* 6030 MHz [16] (disabled)
* 6040 MHz [18] (disabled)
* 6050 MHz [20] (disabled)
* 6060 MHz [22] (disabled)
* 6070 MHz [24] (disabled)
* 6080 MHz [26] (disabled)
* 6090 MHz [28] (disabled)
* 6100 MHz [30] (disabled)
* 6110 MHz [32] (disabled)
* 6120 MHz [34] (disabled)
* 6130 MHz [36] (disabled)
* 6140 MHz [38] (disabled)
